2722016

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 6368040

約数和(自身を除く): 3646024

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 37, 38, 44, 74, 76, 88, 121, 148, 152, 176, 209, 242, 296, 304, 352, 407, 418, 484, 592, 608, 703, 814, 836, 968, 1184, 1406, 1628, 1672, 1936, 2299, 2812, 3256, 3344, 3872, 4477, 4598, 5624, 6512, 6688, 7733, 8954, 9196, 11248, 13024, 15466, 17908, 18392, 22496, 30932, 35816, 36784, 61864, 71632, 73568, 85063, 123728, 143264, 170126, 247456, 340252, 680504, 1361008, 2722016]

約数ペア:

[(1, 2722016), (2, 1361008), (4, 680504), (8, 340252), (11, 247456), (16, 170126), (19, 143264), (22, 123728), (32, 85063), (37, 73568), (38, 71632), (44, 61864), (74, 36784), (76, 35816), (88, 30932), (121, 22496), (148, 18392), (152, 17908), (176, 15466), (209, 13024), (242, 11248), (296, 9196), (304, 8954), (352, 7733), (407, 6688), (418, 6512), (484, 5624), (592, 4598), (608, 4477), (703, 3872), (814, 3344), (836, 3256), (968, 2812), (1184, 2299), (1406, 1936), (1628, 1672)]