28737376

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 59194800

約数和(自身を除く): 30457424

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 173, 179, 232, 346, 358, 464, 692, 716, 928, 1384, 1432, 2768, 2864, 5017, 5191, 5536, 5728, 10034, 10382, 20068, 20764, 30967, 40136, 41528, 61934, 80272, 83056, 123868, 160544, 166112, 247736, 495472, 898043, 990944, 1796086, 3592172, 7184344, 14368688, 28737376]

約数ペア:

[(1, 28737376), (2, 14368688), (4, 7184344), (8, 3592172), (16, 1796086), (29, 990944), (32, 898043), (58, 495472), (116, 247736), (173, 166112), (179, 160544), (232, 123868), (346, 83056), (358, 80272), (464, 61934), (692, 41528), (716, 40136), (928, 30967), (1384, 20764), (1432, 20068), (2768, 10382), (2864, 10034), (5017, 5728), (5191, 5536)]