64893664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 151925760

約数和(自身を除く): 87032096

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 313, 341, 352, 418, 496, 589, 608, 626, 682, 836, 992, 1178, 1252, 1364, 1672, 2356, 2504, 2728, 3344, 3443, 4712, 5008, 5456, 5947, 6479, 6688, 6886, 9424, 9703, 10016, 10912, 11894, 12958, 13772, 18848, 19406, 23788, 25916, 27544, 38812, 47576, 51832, 55088, 65417, 77624, 95152, 103664, 106733, 110176, 130834, 155248, 184357, 190304, 207328, 213466, 261668, 310496, 368714, 426932, 523336, 737428, 853864, 1046672, 1474856, 1707728, 2027927, 2093344, 2949712, 3415456, 4055854, 5899424, 8111708, 16223416, 32446832, 64893664]

約数ペア:

[(1, 64893664), (2, 32446832), (4, 16223416), (8, 8111708), (11, 5899424), (16, 4055854), (19, 3415456), (22, 2949712), (31, 2093344), (32, 2027927), (38, 1707728), (44, 1474856), (62, 1046672), (76, 853864), (88, 737428), (124, 523336), (152, 426932), (176, 368714), (209, 310496), (248, 261668), (304, 213466), (313, 207328), (341, 190304), (352, 184357), (418, 155248), (496, 130834), (589, 110176), (608, 106733), (626, 103664), (682, 95152), (836, 77624), (992, 65417), (1178, 55088), (1252, 51832), (1364, 47576), (1672, 38812), (2356, 27544), (2504, 25916), (2728, 23788), (3344, 19406), (3443, 18848), (4712, 13772), (5008, 12958), (5456, 11894), (5947, 10912), (6479, 10016), (6688, 9703), (6886, 9424)]