4964979136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{15581}}^1$

素因数の和:15989

約数の個数: 56

約数和(自身を含む): 10638641664

約数和(自身を除く): 5673662528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 383, 416, 766, 832, 1532, 3064, 4979, 6128, 9958, 12256, 15581, 19916, 24512, 31162, 39832, 62324, 79664, 124648, 159328, 202553, 249296, 318656, 405106, 498592, 810212, 997184, 1620424, 3240848, 5967523, 6481696, 11935046, 12963392, 23870092, 47740184, 77577799, 95480368, 155155598, 190960736, 310311196, 381921472, 620622392, 1241244784, 2482489568, 4964979136]

約数ペア:

[(1, 4964979136), (2, 2482489568), (4, 1241244784), (8, 620622392), (13, 381921472), (16, 310311196), (26, 190960736), (32, 155155598), (52, 95480368), (64, 77577799), (104, 47740184), (208, 23870092), (383, 12963392), (416, 11935046), (766, 6481696), (832, 5967523), (1532, 3240848), (3064, 1620424), (4979, 997184), (6128, 810212), (9958, 498592), (12256, 405106), (15581, 318656), (19916, 249296), (24512, 202553), (31162, 159328), (39832, 124648), (62324, 79664)]