70997104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2977

約数の個数: 40

約数和(自身を含む): 145035360

約数和(自身を除く): 74038256

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 2887, 3074, 5774, 6148, 11548, 12296, 23096, 24592, 46192, 83723, 153011, 167446, 306022, 334892, 612044, 669784, 1224088, 1339568, 2448176, 4437319, 8874638, 17749276, 35498552, 70997104]

約数ペア:

[(1, 70997104), (2, 35498552), (4, 17749276), (8, 8874638), (16, 4437319), (29, 2448176), (53, 1339568), (58, 1224088), (106, 669784), (116, 612044), (212, 334892), (232, 306022), (424, 167446), (464, 153011), (848, 83723), (1537, 46192), (2887, 24592), (3074, 23096), (5774, 12296), (6148, 11548)]