61968053756

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{65437}}^1$

素因数の和:66570

約数の個数: 48

約数和(自身を含む): 128053266432

約数和(自身を除く): 66085212676

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1091, 2182, 4364, 7637, 15274, 30548, 33821, 65437, 67642, 130874, 135284, 236747, 261748, 458059, 473494, 916118, 946988, 1832236, 2028547, 4057094, 8114188, 14199829, 28399658, 56799316, 71391767, 142783534, 285567068, 499742369, 999484738, 1998969476, 2213144777, 4426289554, 8852579108, 15492013439, 30984026878, 61968053756]

約数ペア:

[(1, 61968053756), (2, 30984026878), (4, 15492013439), (7, 8852579108), (14, 4426289554), (28, 2213144777), (31, 1998969476), (62, 999484738), (124, 499742369), (217, 285567068), (434, 142783534), (868, 71391767), (1091, 56799316), (2182, 28399658), (4364, 14199829), (7637, 8114188), (15274, 4057094), (30548, 2028547), (33821, 1832236), (65437, 946988), (67642, 916118), (130874, 473494), (135284, 458059), (236747, 261748)]