64496032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 142490880

約数和(自身を除く): 77994848

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 47, 61, 74, 76, 94, 122, 148, 152, 188, 244, 296, 304, 376, 488, 592, 608, 703, 752, 893, 976, 1159, 1184, 1406, 1504, 1739, 1786, 1952, 2257, 2318, 2812, 2867, 3478, 3572, 4514, 4636, 5624, 5734, 6956, 7144, 9028, 9272, 11248, 11468, 13912, 14288, 18056, 18544, 22496, 22936, 27824, 28576, 33041, 36112, 37088, 42883, 45872, 54473, 55648, 66082, 72224, 85766, 91744, 106079, 108946, 132164, 171532, 212158, 217892, 264328, 343064, 424316, 435784, 528656, 686128, 848632, 871568, 1057312, 1372256, 1697264, 1743136, 2015501, 3394528, 4031002, 8062004, 16124008, 32248016, 64496032]

約数ペア:

[(1, 64496032), (2, 32248016), (4, 16124008), (8, 8062004), (16, 4031002), (19, 3394528), (32, 2015501), (37, 1743136), (38, 1697264), (47, 1372256), (61, 1057312), (74, 871568), (76, 848632), (94, 686128), (122, 528656), (148, 435784), (152, 424316), (188, 343064), (244, 264328), (296, 217892), (304, 212158), (376, 171532), (488, 132164), (592, 108946), (608, 106079), (703, 91744), (752, 85766), (893, 72224), (976, 66082), (1159, 55648), (1184, 54473), (1406, 45872), (1504, 42883), (1739, 37088), (1786, 36112), (1952, 33041), (2257, 28576), (2318, 27824), (2812, 22936), (2867, 22496), (3478, 18544), (3572, 18056), (4514, 14288), (4636, 13912), (5624, 11468), (5734, 11248), (6956, 9272), (7144, 9028)]