71575014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 173376000

約数和(自身を除く): 101800986

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 257, 266, 349, 399, 514, 698, 771, 798, 1047, 1542, 1799, 2094, 2443, 3598, 4883, 4886, 5397, 6631, 7329, 9766, 10794, 13262, 14649, 14658, 19893, 29298, 34181, 39786, 46417, 68362, 89693, 92834, 102543, 139251, 179386, 205086, 269079, 278502, 538158, 627851, 1255702, 1704167, 1883553, 3408334, 3767106, 5112501, 10225002, 11929169, 23858338, 35787507, 71575014]

約数ペア:

[(1, 71575014), (2, 35787507), (3, 23858338), (6, 11929169), (7, 10225002), (14, 5112501), (19, 3767106), (21, 3408334), (38, 1883553), (42, 1704167), (57, 1255702), (114, 627851), (133, 538158), (257, 278502), (266, 269079), (349, 205086), (399, 179386), (514, 139251), (698, 102543), (771, 92834), (798, 89693), (1047, 68362), (1542, 46417), (1799, 39786), (2094, 34181), (2443, 29298), (3598, 19893), (4883, 14658), (4886, 14649), (5397, 13262), (6631, 10794), (7329, 9766)]