1928037376

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1267

約数の個数: 88

約数和(自身を含む): 4081947264

約数和(自身を除く): 2153909888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 184, 256, 284, 368, 512, 568, 736, 1024, 1136, 1153, 1472, 1633, 2272, 2306, 2944, 3266, 4544, 4612, 5888, 6532, 9088, 9224, 11776, 13064, 18176, 18448, 23552, 26128, 26519, 36352, 36896, 52256, 53038, 72704, 73792, 81863, 104512, 106076, 147584, 163726, 209024, 212152, 295168, 327452, 418048, 424304, 590336, 654904, 836096, 848608, 1180672, 1309808, 1672192, 1697216, 1882849, 2619616, 3394432, 3765698, 5239232, 6788864, 7531396, 10478464, 13577728, 15062792, 20956928, 27155456, 30125584, 41913856, 60251168, 83827712, 120502336, 241004672, 482009344, 964018688, 1928037376]

約数ペア:

[(1, 1928037376), (2, 964018688), (4, 482009344), (8, 241004672), (16, 120502336), (23, 83827712), (32, 60251168), (46, 41913856), (64, 30125584), (71, 27155456), (92, 20956928), (128, 15062792), (142, 13577728), (184, 10478464), (256, 7531396), (284, 6788864), (368, 5239232), (512, 3765698), (568, 3394432), (736, 2619616), (1024, 1882849), (1136, 1697216), (1153, 1672192), (1472, 1309808), (1633, 1180672), (2272, 848608), (2306, 836096), (2944, 654904), (3266, 590336), (4544, 424304), (4612, 418048), (5888, 327452), (6532, 295168), (9088, 212152), (9224, 209024), (11776, 163726), (13064, 147584), (18176, 106076), (18448, 104512), (23552, 81863), (26128, 73792), (26519, 72704), (36352, 53038), (36896, 52256)]