127694528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6673}}^1$

素因数の和:6721

約数の個数: 56

約数和(自身を含む): 284792928

約数和(自身を除く): 157098400

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4784, 6673, 9568, 13346, 19136, 26692, 53384, 86749, 106768, 153479, 173498, 213536, 306958, 346996, 427072, 613916, 693992, 1227832, 1387984, 1995227, 2455664, 2775968, 3990454, 4911328, 5551936, 7980908, 9822656, 15961816, 31923632, 63847264, 127694528]

約数ペア:

[(1, 127694528), (2, 63847264), (4, 31923632), (8, 15961816), (13, 9822656), (16, 7980908), (23, 5551936), (26, 4911328), (32, 3990454), (46, 2775968), (52, 2455664), (64, 1995227), (92, 1387984), (104, 1227832), (184, 693992), (208, 613916), (299, 427072), (368, 346996), (416, 306958), (598, 213536), (736, 173498), (832, 153479), (1196, 106768), (1472, 86749), (2392, 53384), (4784, 26692), (6673, 19136), (9568, 13346)]