28305506632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1\times {\mathrm{1933}}^1$

素因数の和:3422

約数の個数: 64

約数和(自身を含む): 57782350080

約数和(自身を除く): 29476843448

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 1367, 1933, 2678, 2734, 3866, 5356, 5468, 7732, 10712, 10936, 15464, 17771, 25129, 35542, 50258, 71084, 100516, 140801, 142168, 199099, 201032, 281602, 398198, 563204, 796396, 1126408, 1592792, 1830413, 2588287, 2642411, 3660826, 5176574, 5284822, 7321652, 10353148, 10569644, 14643304, 20706296, 21139288, 34351343, 68702686, 137405372, 272168333, 274810744, 544336666, 1088673332, 2177346664, 3538188329, 7076376658, 14152753316, 28305506632]

約数ペア:

[(1, 28305506632), (2, 14152753316), (4, 7076376658), (8, 3538188329), (13, 2177346664), (26, 1088673332), (52, 544336666), (103, 274810744), (104, 272168333), (206, 137405372), (412, 68702686), (824, 34351343), (1339, 21139288), (1367, 20706296), (1933, 14643304), (2678, 10569644), (2734, 10353148), (3866, 7321652), (5356, 5284822), (5468, 5176574), (7732, 3660826), (10712, 2642411), (10936, 2588287), (15464, 1830413), (17771, 1592792), (25129, 1126408), (35542, 796396), (50258, 563204), (71084, 398198), (100516, 281602), (140801, 201032), (142168, 199099)]