28838848

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 56

約数和(自身を含む): 59527440

約数和(自身を除く): 30688592

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 83, 89, 122, 166, 178, 244, 332, 356, 488, 664, 712, 976, 1328, 1424, 1952, 2656, 2848, 3904, 5063, 5312, 5429, 5696, 7387, 10126, 10858, 14774, 20252, 21716, 29548, 40504, 43432, 59096, 81008, 86864, 118192, 162016, 173728, 236384, 324032, 347456, 450607, 472768, 901214, 1802428, 3604856, 7209712, 14419424, 28838848]

約数ペア:

[(1, 28838848), (2, 14419424), (4, 7209712), (8, 3604856), (16, 1802428), (32, 901214), (61, 472768), (64, 450607), (83, 347456), (89, 324032), (122, 236384), (166, 173728), (178, 162016), (244, 118192), (332, 86864), (356, 81008), (488, 59096), (664, 43432), (712, 40504), (976, 29548), (1328, 21716), (1424, 20252), (1952, 14774), (2656, 10858), (2848, 10126), (3904, 7387), (5063, 5696), (5312, 5429)]