15676801136

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{372973}}^1$

素因数の和:373089

約数の個数: 40

約数和(自身を含む): 31634162784

約数和(自身を除く): 15957361648

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 2627, 5254, 10508, 21016, 42032, 372973, 745946, 1491892, 2983784, 5967568, 13800001, 26481083, 27600002, 52962166, 55200004, 105924332, 110400008, 211848664, 220800016, 423697328, 979800071, 1959600142, 3919200284, 7838400568, 15676801136]

約数ペア:

[(1, 15676801136), (2, 7838400568), (4, 3919200284), (8, 1959600142), (16, 979800071), (37, 423697328), (71, 220800016), (74, 211848664), (142, 110400008), (148, 105924332), (284, 55200004), (296, 52962166), (568, 27600002), (592, 26481083), (1136, 13800001), (2627, 5967568), (5254, 2983784), (10508, 1491892), (21016, 745946), (42032, 372973)]