29503504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 64271680

約数和(自身を除く): 34768176

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 43, 61, 74, 76, 86, 122, 148, 152, 172, 244, 296, 304, 344, 488, 592, 688, 703, 817, 976, 1159, 1406, 1591, 1634, 2257, 2318, 2623, 2812, 3182, 3268, 4514, 4636, 5246, 5624, 6364, 6536, 9028, 9272, 10492, 11248, 12728, 13072, 18056, 18544, 20984, 25456, 30229, 36112, 41968, 42883, 49837, 60458, 85766, 97051, 99674, 120916, 171532, 194102, 199348, 241832, 343064, 388204, 398696, 483664, 686128, 776408, 797392, 1552816, 1843969, 3687938, 7375876, 14751752, 29503504]

約数ペア:

[(1, 29503504), (2, 14751752), (4, 7375876), (8, 3687938), (16, 1843969), (19, 1552816), (37, 797392), (38, 776408), (43, 686128), (61, 483664), (74, 398696), (76, 388204), (86, 343064), (122, 241832), (148, 199348), (152, 194102), (172, 171532), (244, 120916), (296, 99674), (304, 97051), (344, 85766), (488, 60458), (592, 49837), (688, 42883), (703, 41968), (817, 36112), (976, 30229), (1159, 25456), (1406, 20984), (1591, 18544), (1634, 18056), (2257, 13072), (2318, 12728), (2623, 11248), (2812, 10492), (3182, 9272), (3268, 9028), (4514, 6536), (4636, 6364), (5246, 5624)]