29954272

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 64985760

約数和(自身を除く): 35031488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 79, 82, 136, 158, 164, 272, 289, 316, 328, 544, 578, 632, 656, 697, 1156, 1264, 1312, 1343, 1394, 2312, 2528, 2686, 2788, 3239, 4624, 5372, 5576, 6478, 9248, 10744, 11152, 11849, 12956, 21488, 22304, 22831, 23698, 25912, 42976, 45662, 47396, 51824, 55063, 91324, 94792, 103648, 110126, 182648, 189584, 220252, 365296, 379168, 440504, 730592, 881008, 936071, 1762016, 1872142, 3744284, 7488568, 14977136, 29954272]

約数ペア:

[(1, 29954272), (2, 14977136), (4, 7488568), (8, 3744284), (16, 1872142), (17, 1762016), (32, 936071), (34, 881008), (41, 730592), (68, 440504), (79, 379168), (82, 365296), (136, 220252), (158, 189584), (164, 182648), (272, 110126), (289, 103648), (316, 94792), (328, 91324), (544, 55063), (578, 51824), (632, 47396), (656, 45662), (697, 42976), (1156, 25912), (1264, 23698), (1312, 22831), (1343, 22304), (1394, 21488), (2312, 12956), (2528, 11849), (2686, 11152), (2788, 10744), (3239, 9248), (4624, 6478), (5372, 5576)]