13880032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 29589840

約数和(自身を除く): 15709808

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 617, 703, 1184, 1234, 1406, 2468, 2812, 4936, 5624, 9872, 11248, 11723, 19744, 22496, 22829, 23446, 45658, 46892, 91316, 93784, 182632, 187568, 365264, 375136, 433751, 730528, 867502, 1735004, 3470008, 6940016, 13880032]

約数ペア:

[(1, 13880032), (2, 6940016), (4, 3470008), (8, 1735004), (16, 867502), (19, 730528), (32, 433751), (37, 375136), (38, 365264), (74, 187568), (76, 182632), (148, 93784), (152, 91316), (296, 46892), (304, 45658), (592, 23446), (608, 22829), (617, 22496), (703, 19744), (1184, 11723), (1234, 11248), (1406, 9872), (2468, 5624), (2812, 4936)]