73511008

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 151913664

約数和(自身を除く): 78402656

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1321, 1504, 1739, 2642, 3478, 5284, 6956, 10568, 13912, 21136, 27824, 42272, 48877, 55648, 62087, 97754, 124174, 195508, 248348, 391016, 496696, 782032, 993392, 1564064, 1986784, 2297219, 4594438, 9188876, 18377752, 36755504, 73511008]

約数ペア:

[(1, 73511008), (2, 36755504), (4, 18377752), (8, 9188876), (16, 4594438), (32, 2297219), (37, 1986784), (47, 1564064), (74, 993392), (94, 782032), (148, 496696), (188, 391016), (296, 248348), (376, 195508), (592, 124174), (752, 97754), (1184, 62087), (1321, 55648), (1504, 48877), (1739, 42272), (2642, 27824), (3478, 21136), (5284, 13912), (6956, 10568)]