29975312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 61632960

約数和(自身を除く): 31657648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 653, 1208, 1306, 2416, 2612, 2869, 5224, 5738, 10448, 11476, 12407, 22952, 24814, 45904, 49628, 98603, 99256, 197206, 198512, 394412, 788824, 1577648, 1873457, 3746914, 7493828, 14987656, 29975312]

約数ペア:

[(1, 29975312), (2, 14987656), (4, 7493828), (8, 3746914), (16, 1873457), (19, 1577648), (38, 788824), (76, 394412), (151, 198512), (152, 197206), (302, 99256), (304, 98603), (604, 49628), (653, 45904), (1208, 24814), (1306, 22952), (2416, 12407), (2612, 11476), (2869, 10448), (5224, 5738)]