71386944

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21871}}^1$

素因数の和:21903

約数の個数: 56

約数和(自身を含む): 199997568

約数和(自身を除く): 128610624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 21871, 43742, 65613, 87484, 131226, 174968, 262452, 349936, 371807, 524904, 699872, 743614, 1049808, 1115421, 1399744, 1487228, 2099616, 2230842, 2974456, 4199232, 4461684, 5948912, 8923368, 11897824, 17846736, 23795648, 35693472, 71386944]

約数ペア:

[(1, 71386944), (2, 35693472), (3, 23795648), (4, 17846736), (6, 11897824), (8, 8923368), (12, 5948912), (16, 4461684), (17, 4199232), (24, 2974456), (32, 2230842), (34, 2099616), (48, 1487228), (51, 1399744), (64, 1115421), (68, 1049808), (96, 743614), (102, 699872), (136, 524904), (192, 371807), (204, 349936), (272, 262452), (408, 174968), (544, 131226), (816, 87484), (1088, 65613), (1632, 43742), (3264, 21871)]