73355828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 159258624

約数和(自身を除く): 85902796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1471, 1781, 1918, 2942, 3562, 3836, 5884, 7124, 10297, 12467, 19123, 20594, 24934, 38246, 41188, 49868, 76492, 133861, 201527, 267722, 403054, 535444, 806108, 1410689, 2619851, 2821378, 5239702, 5642756, 10479404, 18338957, 36677914, 73355828]

約数ペア:

[(1, 73355828), (2, 36677914), (4, 18338957), (7, 10479404), (13, 5642756), (14, 5239702), (26, 2821378), (28, 2619851), (52, 1410689), (91, 806108), (137, 535444), (182, 403054), (274, 267722), (364, 201527), (548, 133861), (959, 76492), (1471, 49868), (1781, 41188), (1918, 38246), (2942, 24934), (3562, 20594), (3836, 19123), (5884, 12467), (7124, 10297)]