42191248

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 100271360

約数和(自身を除く): 58080112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 37, 38, 44, 62, 74, 76, 88, 121, 124, 148, 152, 176, 209, 242, 248, 296, 304, 341, 407, 418, 484, 496, 589, 592, 682, 703, 814, 836, 968, 1147, 1178, 1364, 1406, 1628, 1672, 1936, 2294, 2299, 2356, 2728, 2812, 3256, 3344, 3751, 4477, 4588, 4598, 4712, 5456, 5624, 6479, 6512, 7502, 7733, 8954, 9176, 9196, 9424, 11248, 12617, 12958, 15004, 15466, 17908, 18352, 18392, 21793, 25234, 25916, 30008, 30932, 35816, 36784, 43586, 50468, 51832, 60016, 61864, 71269, 71632, 85063, 87172, 100936, 103664, 123728, 138787, 142538, 170126, 174344, 201872, 239723, 277574, 285076, 340252, 348688, 479446, 555148, 570152, 680504, 958892, 1110296, 1140304, 1361008, 1917784, 2220592, 2636953, 3835568, 5273906, 10547812, 21095624, 42191248]

約数ペア:

[(1, 42191248), (2, 21095624), (4, 10547812), (8, 5273906), (11, 3835568), (16, 2636953), (19, 2220592), (22, 1917784), (31, 1361008), (37, 1140304), (38, 1110296), (44, 958892), (62, 680504), (74, 570152), (76, 555148), (88, 479446), (121, 348688), (124, 340252), (148, 285076), (152, 277574), (176, 239723), (209, 201872), (242, 174344), (248, 170126), (296, 142538), (304, 138787), (341, 123728), (407, 103664), (418, 100936), (484, 87172), (496, 85063), (589, 71632), (592, 71269), (682, 61864), (703, 60016), (814, 51832), (836, 50468), (968, 43586), (1147, 36784), (1178, 35816), (1364, 30932), (1406, 30008), (1628, 25916), (1672, 25234), (1936, 21793), (2294, 18392), (2299, 18352), (2356, 17908), (2728, 15466), (2812, 15004), (3256, 12958), (3344, 12617), (3751, 11248), (4477, 9424), (4588, 9196), (4598, 9176), (4712, 8954), (5456, 7733), (5624, 7502), (6479, 6512)]