5489024

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 12015600

約数和(自身を除く): 6526576

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 61, 64, 74, 76, 122, 128, 148, 152, 244, 296, 304, 488, 592, 608, 703, 976, 1159, 1184, 1216, 1406, 1952, 2257, 2318, 2368, 2432, 2812, 3904, 4514, 4636, 4736, 5624, 7808, 9028, 9272, 11248, 18056, 18544, 22496, 36112, 37088, 42883, 44992, 72224, 74176, 85766, 89984, 144448, 148352, 171532, 288896, 343064, 686128, 1372256, 2744512, 5489024]

約数ペア:

[(1, 5489024), (2, 2744512), (4, 1372256), (8, 686128), (16, 343064), (19, 288896), (32, 171532), (37, 148352), (38, 144448), (61, 89984), (64, 85766), (74, 74176), (76, 72224), (122, 44992), (128, 42883), (148, 37088), (152, 36112), (244, 22496), (296, 18544), (304, 18056), (488, 11248), (592, 9272), (608, 9028), (703, 7808), (976, 5624), (1159, 4736), (1184, 4636), (1216, 4514), (1406, 3904), (1952, 2812), (2257, 2432), (2318, 2368)]