29874688

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 65308320

約数和(自身を除く): 35433632

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 83, 128, 148, 152, 166, 256, 296, 304, 332, 512, 592, 608, 664, 703, 1184, 1216, 1328, 1406, 1577, 2368, 2432, 2656, 2812, 3071, 3154, 4736, 4864, 5312, 5624, 6142, 6308, 9472, 9728, 10624, 11248, 12284, 12616, 18944, 21248, 22496, 24568, 25232, 42496, 44992, 49136, 50464, 58349, 89984, 98272, 100928, 116698, 179968, 196544, 201856, 233396, 359936, 393088, 403712, 466792, 786176, 807424, 933584, 1572352, 1867168, 3734336, 7468672, 14937344, 29874688]

約数ペア:

[(1, 29874688), (2, 14937344), (4, 7468672), (8, 3734336), (16, 1867168), (19, 1572352), (32, 933584), (37, 807424), (38, 786176), (64, 466792), (74, 403712), (76, 393088), (83, 359936), (128, 233396), (148, 201856), (152, 196544), (166, 179968), (256, 116698), (296, 100928), (304, 98272), (332, 89984), (512, 58349), (592, 50464), (608, 49136), (664, 44992), (703, 42496), (1184, 25232), (1216, 24568), (1328, 22496), (1406, 21248), (1577, 18944), (2368, 12616), (2432, 12284), (2656, 11248), (2812, 10624), (3071, 9728), (3154, 9472), (4736, 6308), (4864, 6142), (5312, 5624)]