28111582836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{96179}}^1$

素因数の和:96565

約数の個数: 72

約数和(自身を含む): 74360220480

約数和(自身を除く): 46248637644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 353, 414, 706, 828, 1059, 1412, 2118, 3177, 4236, 6354, 8119, 12708, 16238, 24357, 32476, 48714, 73071, 96179, 97428, 146142, 192358, 288537, 292284, 384716, 577074, 865611, 1154148, 1731222, 2212117, 3462444, 4424234, 6636351, 8848468, 13272702, 19909053, 26545404, 33951187, 39818106, 67902374, 79636212, 101853561, 135804748, 203707122, 305560683, 407414244, 611121366, 780877301, 1222242732, 1561754602, 2342631903, 3123509204, 4685263806, 7027895709, 9370527612, 14055791418, 28111582836]

約数ペア:

[(1, 28111582836), (2, 14055791418), (3, 9370527612), (4, 7027895709), (6, 4685263806), (9, 3123509204), (12, 2342631903), (18, 1561754602), (23, 1222242732), (36, 780877301), (46, 611121366), (69, 407414244), (92, 305560683), (138, 203707122), (207, 135804748), (276, 101853561), (353, 79636212), (414, 67902374), (706, 39818106), (828, 33951187), (1059, 26545404), (1412, 19909053), (2118, 13272702), (3177, 8848468), (4236, 6636351), (6354, 4424234), (8119, 3462444), (12708, 2212117), (16238, 1731222), (24357, 1154148), (32476, 865611), (48714, 577074), (73071, 384716), (96179, 292284), (97428, 288537), (146142, 192358)]