55428992

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 116361600

約数和(自身を除く): 60932608

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 229, 244, 248, 458, 488, 496, 916, 976, 992, 1832, 1891, 1952, 1984, 3664, 3782, 3904, 3968, 7099, 7328, 7564, 7808, 13969, 14198, 14656, 15128, 27938, 28396, 29312, 30256, 55876, 56792, 60512, 111752, 113584, 121024, 223504, 227168, 242048, 433039, 447008, 454336, 866078, 894016, 908672, 1732156, 1788032, 3464312, 6928624, 13857248, 27714496, 55428992]

約数ペア:

[(1, 55428992), (2, 27714496), (4, 13857248), (8, 6928624), (16, 3464312), (31, 1788032), (32, 1732156), (61, 908672), (62, 894016), (64, 866078), (122, 454336), (124, 447008), (128, 433039), (229, 242048), (244, 227168), (248, 223504), (458, 121024), (488, 113584), (496, 111752), (916, 60512), (976, 56792), (992, 55876), (1832, 30256), (1891, 29312), (1952, 28396), (1984, 27938), (3664, 15128), (3782, 14656), (3904, 14198), (3968, 13969), (7099, 7808), (7328, 7564)]