61472996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8629}}^1$

素因数の和:8783

約数の個数: 24

約数和(自身を含む): 116712120

約数和(自身を除く): 55239124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 8629, 17258, 34516, 112177, 224354, 448708, 1182173, 2364346, 4728692, 15368249, 30736498, 61472996]

約数ペア:

[(1, 61472996), (2, 30736498), (4, 15368249), (13, 4728692), (26, 2364346), (52, 1182173), (137, 448708), (274, 224354), (548, 112177), (1781, 34516), (3562, 17258), (7124, 8629)]