30729472

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 67991616

約数和(自身を除く): 37262144

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 307, 368, 391, 544, 614, 736, 782, 1088, 1228, 1472, 1564, 2176, 2456, 2944, 3128, 4352, 4912, 5219, 5888, 6256, 7061, 9824, 10438, 12512, 14122, 19648, 20876, 25024, 28244, 39296, 41752, 50048, 56488, 78592, 83504, 100096, 112976, 120037, 167008, 225952, 240074, 334016, 451904, 480148, 668032, 903808, 960296, 1336064, 1807616, 1920592, 3841184, 7682368, 15364736, 30729472]

約数ペア:

[(1, 30729472), (2, 15364736), (4, 7682368), (8, 3841184), (16, 1920592), (17, 1807616), (23, 1336064), (32, 960296), (34, 903808), (46, 668032), (64, 480148), (68, 451904), (92, 334016), (128, 240074), (136, 225952), (184, 167008), (256, 120037), (272, 112976), (307, 100096), (368, 83504), (391, 78592), (544, 56488), (614, 50048), (736, 41752), (782, 39296), (1088, 28244), (1228, 25024), (1472, 20876), (1564, 19648), (2176, 14122), (2456, 12512), (2944, 10438), (3128, 9824), (4352, 7061), (4912, 6256), (5219, 5888)]