38684928

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:2999

約数の個数: 72

約数和(自身を含む): 109051488

約数和(自身を除く): 70366560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 2963, 3264, 4352, 5926, 6528, 8889, 11852, 13056, 17778, 23704, 35556, 47408, 50371, 71112, 94816, 100742, 142224, 151113, 189632, 201484, 284448, 302226, 379264, 402968, 568896, 604452, 758528, 805936, 1137792, 1208904, 1611872, 2275584, 2417808, 3223744, 4835616, 6447488, 9671232, 12894976, 19342464, 38684928]

約数ペア:

[(1, 38684928), (2, 19342464), (3, 12894976), (4, 9671232), (6, 6447488), (8, 4835616), (12, 3223744), (16, 2417808), (17, 2275584), (24, 1611872), (32, 1208904), (34, 1137792), (48, 805936), (51, 758528), (64, 604452), (68, 568896), (96, 402968), (102, 379264), (128, 302226), (136, 284448), (192, 201484), (204, 189632), (256, 151113), (272, 142224), (384, 100742), (408, 94816), (544, 71112), (768, 50371), (816, 47408), (1088, 35556), (1632, 23704), (2176, 17778), (2963, 13056), (3264, 11852), (4352, 8889), (5926, 6528)]