15683646784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{54013}}^1$

素因数の和:54387

約数の個数: 56

約数和(自身を含む): 33612912200

約数和(自身を除く): 17929265416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 349, 416, 698, 832, 1396, 2792, 4537, 5584, 9074, 11168, 18148, 22336, 36296, 54013, 72592, 108026, 145184, 216052, 290368, 432104, 702169, 864208, 1404338, 1728416, 2808676, 3456832, 5617352, 11234704, 18850537, 22469408, 37701074, 44938816, 75402148, 150804296, 245056981, 301608592, 490113962, 603217184, 980227924, 1206434368, 1960455848, 3920911696, 7841823392, 15683646784]

約数ペア:

[(1, 15683646784), (2, 7841823392), (4, 3920911696), (8, 1960455848), (13, 1206434368), (16, 980227924), (26, 603217184), (32, 490113962), (52, 301608592), (64, 245056981), (104, 150804296), (208, 75402148), (349, 44938816), (416, 37701074), (698, 22469408), (832, 18850537), (1396, 11234704), (2792, 5617352), (4537, 3456832), (5584, 2808676), (9074, 1728416), (11168, 1404338), (18148, 864208), (22336, 702169), (36296, 432104), (54013, 290368), (72592, 216052), (108026, 145184)]