71587892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 134574720

約数和(自身を除く): 62986828

約数列:

[1, 2, 4, 29, 58, 61, 67, 116, 122, 134, 151, 244, 268, 302, 604, 1769, 1943, 3538, 3886, 4087, 4379, 7076, 7772, 8174, 8758, 9211, 10117, 16348, 17516, 18422, 20234, 36844, 40468, 118523, 237046, 267119, 293393, 474092, 534238, 586786, 617137, 1068476, 1173572, 1234274, 2468548, 17896973, 35793946, 71587892]

約数ペア:

[(1, 71587892), (2, 35793946), (4, 17896973), (29, 2468548), (58, 1234274), (61, 1173572), (67, 1068476), (116, 617137), (122, 586786), (134, 534238), (151, 474092), (244, 293393), (268, 267119), (302, 237046), (604, 118523), (1769, 40468), (1943, 36844), (3538, 20234), (3886, 18422), (4087, 17516), (4379, 16348), (7076, 10117), (7772, 9211), (8174, 8758)]