39618816

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 106942080

約数和(自身を除く): 67323264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 653, 768, 948, 1264, 1306, 1896, 1959, 2528, 2612, 3792, 3918, 5056, 5224, 7584, 7836, 10112, 10448, 15168, 15672, 20224, 20896, 30336, 31344, 41792, 51587, 60672, 62688, 83584, 103174, 125376, 154761, 167168, 206348, 250752, 309522, 412696, 501504, 619044, 825392, 1238088, 1650784, 2476176, 3301568, 4952352, 6603136, 9904704, 13206272, 19809408, 39618816]

約数ペア:

[(1, 39618816), (2, 19809408), (3, 13206272), (4, 9904704), (6, 6603136), (8, 4952352), (12, 3301568), (16, 2476176), (24, 1650784), (32, 1238088), (48, 825392), (64, 619044), (79, 501504), (96, 412696), (128, 309522), (158, 250752), (192, 206348), (237, 167168), (256, 154761), (316, 125376), (384, 103174), (474, 83584), (632, 62688), (653, 60672), (768, 51587), (948, 41792), (1264, 31344), (1306, 30336), (1896, 20896), (1959, 20224), (2528, 15672), (2612, 15168), (3792, 10448), (3918, 10112), (5056, 7836), (5224, 7584)]